Hydraulic press for bricks and paving slabs, Model A140 - C2

Hydraulic press for bricks and paving slabs is designed to produce facing, building and moulded (profile) types of bricks, walkway and facing slabs, decorative borders and other similar types of products by semi-dry molding. Further product processing could be non-fired or the products could be humid heat treated.

If you need a solid brick and paving increased hardiness is preferable to use double-acting hydraulic press A300-C2.

The press is equipped by two double-action opposite directed hydraulic cylinders, which provide more even row material squeezing.

The electronic control block ensures the products set size to within 0.2 mm accuracy, irrespective of row material varying properties. User-friendly computerized interface allows the operator to adjust the main parameters on the fly, readjusting it for different types of the products produced.

In case of an off-optimum situation, the self-testing program is able to prompt the operator to the possible causes of failure and remedy. The program also allows the operator to control the current pressing parameters, alerting him if some or one of the parameters is out of range.

The press by itself, does not needs a special installation. It could be placed at any desire place at the customer's site.

There is also no need for starting-up and adjustment at the customer's site, as everything is factory preset before the shipment.

The press can be supplied by moulds to produce the following types of products:

• full bricks
• hollow bricks (35 - 38% through holes)
• hollow bricks (30% non through holes)
• moulded bricks
• walkway and facing slabs

The press's Operating Modes:

• Setting Mode - for technological parameter adjustments.
• Semi-automatic Mode - to produce "face down" formed products, patterned surface products.
• Automatic Mode - most productive mode with formed products feeding at the delivery table.

The Technological Modes:

• Premolding Mode (for the hold air removal from the fine-dyspersated pressing raw materials (special pressing program, executed in several steps: - after initial pressure is reached (preforming stage), upper punch is released for a defined period of time for the degassing (de-airing in the die box), postpressing stage after the final pressing).
• Normal Pressing Mode - most productive mode, used in most cases

Extra Technological Parameters:

• Increased speed of preforming
• Mould's feeding timing
• Mould's feeding with synchronous joggle of the raw material mixture

A140 - C2 Technical Specification:

Photos of the hydraulic press double acting А140-С2